PartsTable
Technical Data Sheet
AT53A ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_length: 0.375 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.600 INCHES MINIMUM IN, overall_diameter: 0.400 INCHES MAXIMUM IN, special_features: ALL DIODES IN UNIT SHALL BE ELECTRICALY MATCHED, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-013-4918, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AT53A
NSN: 5961-01-013-4918
FSC: 5961
CAGE: 62759 — EMHISER TELE-TECH INC (USA)
SPECIFICATIONS
overall_length0.375 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.600 INCHES MINIMUM IN
overall_diameter0.400 INCHES MAXIMUM IN
special_featuresALL DIODES IN UNIT SHALL BE ELECTRICALY MATCHED
features_providedHERMETICALLY SEALED CASE
semiconductor_materialSILICON ALL SEMICONDUCTOR DEVICE DIODE
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
component_name_and_quantity4 SEMICONDUCTOR DEVICE DIODE
power_rating_per_characteristic150.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL SEMICONDUCTOR DEVICE DIODE
current_rating_per_characteristic10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC ALL SEMICONDUCTOR DEVICE DIODE
voltage_rating_in_volts_per_characteristic20.0 MAXIMUM BREAKDOWN VOLTAGE, DC ALL SEMICONDUCTOR DEVICE DIODE
NSN5961-01-013-4918
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN AT53A MFR OEM SEMICONDUCTOR DEVICES,UNITIZED
KEY FEATURES
OVERALL DIAMETER: 0.400 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TERMINAL LENGTH: 0.600 INCHES MINIMUM IN
FEATURES PROVIDED: HERMETICALLY SEALED CASE
COMPONENT NAME AND QUANTITY: 4 SEMICONDUCTOR DEVICE DIODE
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.400 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
OVERALL LENGTH0.375 INCHES MAXIMUM IN
TERMINAL LENGTH0.600 INCHES MINIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
COMPONENT NAME AND QUANTITY4 SEMICONDUCTOR DEVICE DIODE
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
SPECIAL FEATURESALL DIODES IN UNIT SHALL BE ELECTRICALY MATCHED
SEMICONDUCTOR MATERIALSILICON ALL SEMICONDUCTOR DEVICE DIODE
CURRENT RATING PER CHARACTERISTIC10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC ALL SEMICONDUCTOR DEVICE DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
730AInterchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/206Interchangeable
interchangeable cross-reference
interchangeable
6306NRInterchangeable
interchangeable cross-reference
interchangeable
43306X1AInterchangeable
interchangeable cross-reference
interchangeable
306GInterchangeable
interchangeable cross-reference
interchangeable
730AMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AT53A?
AT53A is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace AT53A?
There are 8 known substitutes for AT53A: 730A, MIL-E-1/206, 6306NR and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AT53A?
AT53A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-013-4918. This indicates validated use in U.S. government and defense supply chains.
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